The hex color #8df9eb is a light color. The web-safe version is Hex
#99FFFF. A complementary color is
#720614. The grayscale version is
#D0D0D0. A 20% lighter version of the original color is
#C0FFFF, and Hex
#5AC6B8 is the 20% darker color. If the color is saturated by 10%, you get
#86FDEE. If the color is desaturated by 10%, the color
#94F5E8 is obtained.